ICS552R-01I IDT, Integrated Device Technology Inc, ICS552R-01I Datasheet

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ICS552R-01I

Manufacturer Part Number
ICS552R-01I
Description
IC OSC/MULT/BUFFER OCT 20-SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Generator, Multiplexerr
Datasheet

Specifications of ICS552R-01I

Pll
Yes
Input
Clock, Crystal
Output
CMOS
Number Of Circuits
1
Ratio - Input:output
1:8
Differential - Input:output
No/No
Frequency - Max
200MHz
Divider/multiplier
No/Yes
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SSOP
Frequency-max
200MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
552R-01I

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ICS552R-01I
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ICS552R-01I
Quantity:
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OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS
IDT™ / ICS™ OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS 1
Description
The ICS552-01 produces 8 low-skew copies of the
multiple input clock or fundamental, parallel-mode
crystal. Unlike other clock drivers, these parts do not
require a separate oscillator for the input. Using IDT’s
patented Phase-Locked Loop (PLL) to multiply the input
frequency, it is ideal for generating and distributing
multiple high-frequency clocks. This is a single chip
used for 3 different applications:
1) ICS552-01 (A mode) — an Oscillator mutiplier
2) ICS552-01 (B mode) — a Dual 1:4 buffer
3) ICS552-01 (C mode) — a 1:8 Oscillator buffer
Features (all)
Features (specific)
ICS552-01 (for A mode)
Block Diagram
Packaged as 20-pin SSOP (QSOP)
Pb-free packaging
Operating voltages of 3.0 V to 5.5 V
Industrial temperature available
Contains on-chip multiplier with selections of x1,
x1.33, x2, x2.66, x3, x3.33, x4, x4.66, x5, and x6
10.0 to 27.0 MHz
crystal or clock input
S3:S0
External capacitors are
required with a crystal input.
(ICS552-01—A mode)
X2
X1
4
Oscillator
Crystal
Crystal
Buffer/
GND
VDD
ICS552-01 (for B mode)
ICS552-01 (for C mode)
ICS552-01 (for A and C modes)
NOTE: The ICS552A-01 is recommended
for new designs
Power-down and Tri-state modes
Up to 200 MHz clock input/output at 3.3 V
Low skew of 250 ps maximum for any bank of four
Inputs can be connected together for a 1 to 8 buffer
with 250 ps skew between any outputs
Non-inverting buffer mode
Ideal for clock networks
Output Enable mode tri-states outputs
Full CMOS output swing with 25 mA output drive
capability at TTL levels
Advanced, low power, sub-micron CMOS process
Use with 25 MHz crystal for networking
Use with 27 MHz crystal for MPEG
Input frequency of 10.0 to 27.0 MHz
Provides 8 low-skew outputs (<250 ps)
Output clock duty cycle of 40/60 at 3.3 V
Multiplier
PLL
CLK1
CLK2
CLK3
CLK4
CLK5
CLK6
CLK7
CLK8
ICS552-01
DATASHEET
ICS552-01
REV H 051310

Related parts for ICS552R-01I

ICS552R-01I Summary of contents

Page 1

OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Description The ICS552-01 produces 8 low-skew copies of the multiple input clock or fundamental, parallel-mode crystal. Unlike other clock drivers, these parts do not require a separate oscillator for the input. Using IDT’s ...

Page 2

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Pin Assignment (ICS552-01—A mode X1/ICLK 3 4 VDD 5 S2 GND 6 CLK1 7 CLK2 8 CLK3 9 CLK4 10 20-pin (150 mil) SSOP (QSOP) Pin Descriptions (ICS552-01—A ...

Page 3

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Block Diagram (ICS552-01—B mode) Pin Assignment (ICS552-01—B mode) Clock Output Select Table IDT™ / ICS™ OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS 3 INA S1 Control Logic S0 INB INA 1 20 ...

Page 4

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Pin Descriptions (ICS552-01—B mode) Pin Pin Pin Number Name Type 1 INA — — 4 VDD Power 5 VDD Power 6 GND Power 7 QA1 Output 8 ...

Page 5

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Block Diagram (ICS552-01—C mode) 10.0 to 27.0 MHz crystal input External capacitors are required with a crystal input. Pin Assignment (ICS552-01—C mode) IDT™ / ICS™ OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS ...

Page 6

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Pin Descriptions (ICS552-01—C mode) Pin Pin Number Name VDD 5 GND 6 GND 7 CLK1 8 CLK2 9 CLK3 10 CLK4 11 VDD 12 CLK5 ...

Page 7

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS External Components Series Termination Resistor Clock output traces over one inch should use series termination. To series terminate a 50 trace (a commonly used trace impedance), place a 33 resistor in series ...

Page 8

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS552-01. These ratings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional ...

Page 9

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Parameter Operating Supply Current Operating Supply Current Power-down Supply Current AC Electrical Characteristics Unless stated otherwise, VDD = 3 Ambient Temperature -40 to +85 C Parameter Input Frequency ...

Page 10

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Package Outline and Package Dimensions Package dimensions are kept current with JEDEC Publication No INDEX AREA Ordering Information Part / Order Number 552R-01LN 552R-01LNT 552R-01ILF ...

Page 11

ICS552-01 OSCILLATOR, MULTIPLIER, AND BUFFER WITH 8 OUTPUTS Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. www.idt.com © 2006 Integrated Device Technology, Inc. All rights reserved. ...

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